Da

Da, DA, dA, DÄ and other variants may refer to:

Daylight saving time (DST), also daylight savings time or daylight time (United States) and summer time (United Kingdom, European Union, and others), is the practice of advancing clocks during summer months so that evening daylight lasts longer, while sacrificing normal sunrise times.

Darth Vader is a fictional character in the Star Wars franchise. He is a primary antagonist in the original trilogy, but, as Anakin Skywalker, is the main protagonist of the prequel trilogy.

David Robert Jones (8 January 1947 – 10 January 2016), known professionally as David Bowie (), was an English singer, songwriter and actor.

David Robert Joseph Beckham, (UK: ; born 2 May 1975) is an English retired professional footballer, the current president of Inter Miami CF, and co-owner of Salford City.

David Michael Bautista Jr. (born January 18, 1969) is an American actor, retired professional wrestler, former mixed martial artist and bodybuilder.

Daenerys Targaryen is a fictional character in George R. R. Martin's A Song of Ice and Fire series of novels, as well as the television adaptation, Game of Thrones, where she is portrayed by English actress Emilia Clarke.

Sir David Frederick Attenborough (; born 8 May 1926) is an English broadcaster and natural historian.

Dallas (), officially the City of Dallas, is a city in the U.S. state of Texas and the seat of Dallas County, with portions extending into Collin, Denton, Kaufman and Rockwall counties.